About

What is sunnypoint

sunnypoint publishes content produced by a data collection and analysis system built by a software developer with 20 years of experience. Every morning the system gathers KRX investor flows, DART disclosures, Bank of Korea statistics, and credit rating changes from Korea's three rating agencies — then turns that data into market briefings and analysis posts.

One principle governs everything: "the system supplies the numbers; the words only interpret them." Every figure comes from tool-collected public data sources — the writing never invents a number.

What we cover

• Dev diary — building an AI investment assistant, with the trial and error left in.
• Market analysis — Korean market briefings grounded in system-collected data.
• Market data — credit rating changes and investor flow signals you won't find aggregated elsewhere, especially in English.

Operator

A professional software developer who built his own data pipeline and AI agent for investing in Korean equities. This blog is both the output of that system and a record of building it.

Contact: [email protected]